Groups of piecewise projective homeomorphisms

The group of piecewise projective homeomorphisms of the line provides straightforward torsion-free counterexamples to the so-called von Neumann conjecture. The examples are so simple that many additional properties can be established.


Published in:
PNAS, 110, 12, 4524-4527
Year:
2013
Publisher:
Washington, Natl Acad Sciences
Keywords:
Laboratories:




 Record created 2013-04-12, last modified 2018-12-03


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